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Galvanized non-return valve 200mm SOVELOR-DANTHERM

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Galvanized backdraft damper 200mm SOVELOR-DANTHERM ventilation
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Automatic galvanized non-return damper Ø 200 mm by SOVELOR-DANTHERM. Ensures unidirectional airflow and prevents backflow in ventilation systems. Durable galvanized finish, female connection for straight ducts.

Order before to receive from Thursday 21 May

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from Thursday 21 May

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Return possible until 20 June 2026

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Automatic galvanized non-return valve Ø 200 mm - SOVELOR-DANTHERM

This automatic non-return valve is designed to ensure unidirectional airflow and prevent backflow in your ventilation systems.

Connection specifications:

  • Straight galvanized ducts have FEMALE ends — to connect two straight ducts, use a MALE/MALE coupling

  • All galvanized accessories have MALE ends — to assemble two accessories, use a FEMALE/FEMALE coupling


  • Diameter: 200 mm
    Finish: Galvanized
    Function: Automatic non-return
    BrandSovelor-Dantherm
    SKU2738583763
    MPNACC670
    CategoryGalvanized rigid duct
    Condition New
    Brand: Sovelor-Dantherm

    Supplier Reference: ACC670

    Origin: France

    Category: ACCESSORIES

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